The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 22, 2020

Filed:

Mar. 13, 2020
Applicant:

Murata Manufacturing Co., Ltd., Kyoto, JP;

Inventor:

Daisuke Watanabe, Kyoto, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/18 (2006.01); H03F 1/56 (2006.01); H03F 3/19 (2006.01);
U.S. Cl.
CPC ...
H04B 1/18 (2013.01); H03F 1/565 (2013.01); H03F 3/19 (2013.01); H03F 2200/222 (2013.01); H03F 2200/451 (2013.01);
Abstract

A high frequency circuit () includes a first terminal (), a second terminal (), a third terminal (), a first path, a second path, a first matching element () and a first amplifier () both arranged in the first path, a first switch () connected between a reference terminal and a part of the first path, the part spanning between the first matching element and the first amplifier, a second matching element () and a second amplifier () both arranged in the second path, and a second switch () connected between the reference terminal and a part of the second path, the part spanning between the second matching element and the second amplifier.


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